Contraceptive drugs and vaccines have been used for a few species.

But the new abortion and contraceptive drugs have changed the dynamic as well.

Contraceptive drugs were developed, which reduced population growth rates in industrialized countries.

Maria continues to work to require health plans to provide coverage for contraceptive drugs, devices and services at the same level as other care.

Scientists also are researching the possibility of putting contraceptive drugs into deer food.

In so holding, the Court built upon its own decisions barring states from making it a crime to use contraceptive drugs or devices.

Unwanted pregnancy was a distinct possibility since there were no commonly available contraceptive drugs or apparatus.

JQ1 is a chemical compound which is under development as a non-hormonal male contraceptive drug.

Even if large companies are unwilling to develop contraceptive or abortion drugs, such compounds could still emerge as unanticipated products of other research.

Ritual and ethical abstention and the use of contraceptive drugs seem to have played the major part in maintaining this stability.